baber/WOPTO huggingface dataset:
Patent JP-2008223895-A (JP)
Title: Tapered roller bearing device for wheel
Inventor: TAKIMOTO MASAO
IPC: F16C33/46
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing device for a wheel for simplifying the assembling of an outer ring and a hub shaft.  <P>SOLUTION: This tapered roller bearing device 10 for the wheel has the outer ring 12 having outer ring side raceway surfaces 28 and 29, an inner ring 13 having an inner ring side raceway surface 26, the hub shaft 14 having an inner ring side raceway surface 22, a tapered roller 15 rollably arranged between the inner ring side raceway surface 22 and the outer ring side raceway surface 28, a first cage 16 respectively independently and rollably holding the tapered roller 15, a tapered roller 17 rollably arranged between the inner ring side raceway surface 26 and the outer ring side raceway surface 29, and a second cage 18 respectively independently and rollably holding the tapered roller 17. The first cage 16 is composed of a cage body 43 having a small annular part 40 corresponding to a small end surface of the tapered roller 15 and a columnar part 42 continuously arranged in the small annular part 40 and formed at a predetermined interval in the peripheral direction, and a large annular member 41 corresponding to a large end surface of the tapered roller 15 and installed in the columnar part 42 of the cage body 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277232-A (JP)
Title: Method of nitration
Inventor: YAMAGATA KAZUYUKI
IPC: C07C275/70
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of industrially advantageously producing an N-nitroisourea or a salt thereof useful for a synthetic intermediate for medicines and pesticides.  <P>SOLUTION: The method of producing a compound represented by the formula (2) or a salt thereof comprises a step of reacting a compound represented by the formula (1) or a salt thereof with a nitrating agent in the presence of sulfur trioxide. In formula (1), R<SP>1</SP>represents an optionally substituted linear or branched 1-6C alkyl group; R<SP>2</SP>and R<SP>3</SP>may be the same or different and each independently represents an optionally substituted linear or branched 1-6C alkyl group, a cycloalkyl group or a substituted aryl group, provided that only one of R<SP>2</SP>and R<SP>3</SP>does not represent a hydrogen atom. In formula (2), R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are as defined above.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231684-A (JP)
Title: Glass panel and secondary sealant evaluation method in double glazing
Inventor: MAMIYA MASAKI
IPC: E06B3/24
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide double glazing which hardly deteriorates durability, and which uses a secondary sealant having the durability quantitatively evaluated in a short evaluation period.  <P>SOLUTION: In this glass panel, a seal portion 2 for sealing peripheral edges among a plurality of pieces of sheet glass 1 is provided so that a sealed space 3 can be formed between the pieces of sheet glass 1; the seal portion 2 comprises a primary sealant 10 which is infilled into the side of the sealed space, and the secondary sealant 11 which is infilled into an outer peripheral side with respect to the primary sealant; and a glazing channel 4 for being interposed between the double glazing P and a sash is wounded while being fitted into the outer peripheral edge of the double glazing P in which dry gas is sealed into the sealed space. The secondary sealant is equipped with the durability in which a swelling ratio after immersion into high-temperature water at 80°C over 35 days is equal to/lower than that of the second sealant with a dew-point life in the normal use of the double glazing, and in which tensile stress at a tensile strain of 25% after the immersion is 196 kPa or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235483-A (JP)
Title: Resistor, and winding machine using it as regenerative braking resistor
Inventor: ISHIKAWA KAZUMITSU
IPC: H01C3/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor with a simple structure and excellent in heat radiation, and to provide an inverter winding machine using it as a braking resistor.  <P>SOLUTION: A corrugated metal plate 12 with a surface formed in a corrugate shape and a backside formed in a corrugate shape corresponding to that corrugate shape and a flat-shaped metal plate 13 are provided, a casing 11 having the structure wherein the corrugated metal plate 12 and the flat-shaped metal plate 13 are superimposed is provided, a resistor element 14 is arranged in each concave space 15 at the backside of the corrugated metal plate 12 of the casing 11, and a space between the corrugated metal plate 12 and the flat-shaped metal plate 13 including the concave space 15 at the backside of the corrugated metal plate 12 is filled with an insulating filler 16. The corrugated metal plate 12 and the flat-shaped metal plate 13 consist of aluminum material, and the corrugated metal plate 12 is formed by aluminum die casting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229764-A (JP)
Title: Rotary tool and machining method
Inventor: SENBA TAKUYA
IPC: B24D3/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tool capable of being used for fine machining and forming a machined surface of high flatness with hardly generating breakage or wear by providing sufficient strength or hardness, and a machining method.  <P>SOLUTION: This rotating tool A has a shaft body provided with a cutting edge 11 and cuts a material B to be cut by the cutting edge 11 by rotating the shaft body. The the shaft body is provided with a grinding surface 14 for grinding the material B by being made to abut on the material B. After the cutting of the material B by the cutting edge 11, at least a part of the machined surface formed in the material B by the cutting edge 11 is grounded by the grinding surface 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233440-A (JP)
Title: Image forming apparatus
Inventor: SHISHIKURA SHUNICHIRO
IPC: G03G21/14
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To make the image quality of an output image higher, without promoting the reduction in productivity, even when fixing process execution speed is made lower than that during normal operation.  <P>SOLUTION: An image forming apparatus 1 is configured to include: an image forming unit 10 which forms an image onto an image carrier 15 and transfers the image formed on the image carrier 15 onto a medium P; a fixing unit 20 which fixes the image transferred on the medium P, wherein the fixation is performed selectively according to a plurality of modes whose processing speeds are different from each other; a condition correcting means 40 which corrects an image forming condition in the image forming unit 10, on the basis of the detection result of a patch image formed on the image carrier 15 by the image forming unit 10; and an operation control means 50 which allows the image forming unit 10 to form the patch image on a non-image forming area on the image carrier 15, which is generated due to the processing speed difference between the modes, when the fixing unit 20 corresponds to a low processing speed mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235558-A (JP)
Title: Porous conductive film and method of manufacturing the same
Inventor: FUJIMOTO KYOICHI
IPC: H05K9/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive manufacturing method of a porous conductive film without need of a high precision instrument by manufacturing the film in a quite different method from conventional ones.  <P>SOLUTION: The method includes a step (S10) of mixing cellulose acetate as an organic polymer, acetone as a solvent and 1-octal as a poor solvent and mixing silver particles after verifying that a homogeneous three-component-based solution is obtained, a step (S11) of dispersing the silver particles by ultrasonic waves for 10 minutes by means of an ultrasonic generator, and a step (S12) of applying the dispersive solution on a glass plate for approximately 1 m/s by a thickness of 20 μm by a doctor blade. The method includes a step (S13) of thereafter leaving for 2 hours at a room temperature to evaporate the acetone to form a conductive porous film on the glass plate and a step (S14) of soaking the glass plate in distilled water to have the film exfoliated, thereby obtaining a specimen of the conductive porous film 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241274-A (JP)
Title: Device and method for measuring molecular weight distribution of organic high polymer component
Inventor: TAKAHASHI TETSUYA
IPC: G01N30/88
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method, capable of accurately measuring the molecular weight distribution of an organic high polymer component such as glue or gelatine included in an electrolyte.  <P>SOLUTION: The device includes a solid phase cartridge 5 as an organic high polymer component collecting part for collecting the organic high polymer component from a sample solution, a sample loop 20 as a weighing recovery part for weighing and recovering an elution liquid of the organic high polymer component separated by elution from this organic high polymer component collecting part, a size removing column 21 as an organic high polymer component separating part for sequentially separating the elution liquid of the organic high polymer component of the specific volume recovered by this weighing recovery part in response to molecular weight, and a detector 22 as a detecting part for providing the molecular weight distribution of the organic high polymer component based on its characteristic detecting value by sequentially detecting the predetermined characteristic of the elution liquid of the organic high polymer component sequentially separated from this organic high polymer component separating part in response to the molecular weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243409-A (JP)
Title: Planar lighting system, and liquid crystal display device using it
Inventor: KUROZUKA AKIRA
IPC: F21Y111/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein it is difficult to compose a thin high-efficiency planar lighting system of linear polarized light emission by using a large-power laser.  <P>SOLUTION: A plurality of surface light source units each composed by arranging linear beams on a plane in a half mirror line are arranged, and reflection factors of the half mirrors are set to distribute light to the adjacent units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243257-A (JP)
Title: Optical pickup
Inventor: KAMIOKA YUICHI
IPC: G11B7/135
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve cost reduction, miniaturization and assemblability in a two-lens type optical pickup.  <P>SOLUTION: An objective lens 11 corresponding to a BD beam light, and an objective lens 12 corresponding to a DVD/CD beam light are arranged parallel to an optical disc. One rising mirror 15 is arranged in a tilted manner on a side opposite to the optical disc of the objective lenses 11, 12. A first film F1 for reflecting the BD beam light emitted from a laser diode 1 and making the beam light enter the objective lens 11 and transmitting the DVD/CD beam light emitted from a laser diode 2 is arranged on one of the parallel surfaces of a transparent substrate 15b of the rising mirror 15. A second film F2 for reflecting the DVD/CD beam light transmitted through the first film F1 and the transparent substrate 15b and making the beam light enter the objective lens 12 is arranged on the other surface. An incident optical axis to each objective lens 11, 12 of the BD beam light and the DVD/CD beam light is branched with the rising mirror 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237987-A (JP)
Title: Manufacturing method of hollow fiber membrane and hollow fiber membrane
Inventor: KATO MASAHIRO
IPC: D01F1/08
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane manufacturing method which is highly safe and is excellent in economicity since off-line cleaning before module assembly and cleaning after the module assembly are not needed, and to provide a hollow fiber membrane for blood purification.  <P>SOLUTION: In the manufacturing method of the hollow fiber membrane for immersing a film forming undiluted solution discharged from a nozzle in a solidifying bath to solidify it, then leading it to a cleaning bath to clean excessive solvent and nonsolvent, then impregnating it with a bore size retaining material, drying it and winding it further, the flow of a cleaning liquid in the cleaning bath and the traveling direction of the hollow fiber membrane are the same direction, and the hollow fiber membrane traveling in the cleaning bath is not stretched practically.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105373-A (JP)
Title: Heat transfer sheet
Inventor: HASHIBA MAKOTO
IPC: B41M5/40
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer sheet that is provided with a heat-resistant slip layer which reduces dye retransfer, is excellent in heat resistance and slip properties, and prevents the occurrence of print-image defects due to creases or the like during printing.  <P>SOLUTION: The heat transfer sheet is composed by providing a colorant layer on one face of a base film and a heat-resistant slip layer on the other face of the base film. The heat-resistant slip layer contains a binder resin including a cellulose acetate butyrate resin (A) having a butyryl-group content of ≥50% and a lubricant (B). The binder resin accounts for 65-99 mass% of all solid ingredients in the heat-resistant slip layer. The amount of the cellulose acetate butyrate resin (A) is 50-100 mass% based on the binder resin. The amount of the lubricant (B) is 1-30 pts.mass based on 100 pts.mass of the total amount of the binder resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008246801-A (JP)
Title: Image recorder
Inventor: UCHINO YUTA
IPC: B41J11/42
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder which can prevent generation of jamming and can perform clear image recording to both surfaces.  <P>SOLUTION: The combination machine 10 sends holding a recording paper by a first roller pair 61 and a second roller pair 80 to the downstream in a conveyance direction after conveying the recording paper along a conveyance path and recording an image by a recording part disposed in the conveyance path. When the image is recorded also to the rear surface, the recording paper is reversed and sent again to the recording part. While the first roller pair 61 holds the vicinity of a second end 81 of the recording paper between and the second roller pair 80 holds the recording paper between, the rotation of the first roller pair 61 and the second roller pair 80 is stopped (step S5). At this time, a tensile force in the conveyance direction is generated near the leading end of the recording paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248062-A (JP)
Title: Method for producing gas-barrier layer-forming coating liquid and method for producing gas-barrier laminated form
Inventor: SAKABE HIROSHI
IPC: C09D5/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a gas-barrier layer-forming coating liquid in a shorter time than ever, and if needed, capable of forming the coating liquid (an aqueous dispersion of a polycarboxylic acid partially neutralized with a polyvalent metal) in higher concentration, and thereby to provide a method for producing a gas-barrier laminated form reasonably as a whole.  <P>SOLUTION: The method for producing the gas-barrier layer-forming coating liquid comprises the following process: an ethylenically unsaturated carboxylic acid is mixed with a polyvalent metal compound at 0.05-0.75 chemical equivalent based on the ethylenically unsaturated carboxylic acid in an aqueous medium followed by conducting a polymerization reaction to form (A) an aqueous dispersion of a polycarboxylic acid partially neutralized with a polyvalent metal. The method for producing the gas-barrier laminated form comprises the following process: at least one side of a substrate is coated with the aqueous dispersion A directly or, as appropriate, a coating liquid (B) formed by diluting the aqueous dispersion A, followed by evaporation to dryness to form a gas-barrier layer (a) on the substrate. Subsequently, the resulting substrate is coated with a (C) a coating liquid containing a polyvalent metal compound followed by evaporation to dryness to form a polyvalent metal compound-containing layer (c).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252762-A (JP)
Title: Obtaining method of originator information, communication terminal and base station
Inventor: KORIYAMA TATSU
IPC: H04W28/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining originator information which, when a communication terminal is called from a telephone number which is not registered in an address book, can provide information of the telephone caller to the received communication terminal without causing an information leakage by a spoofing, etc., the communication terminal and a base station thereof.  <P>SOLUTION: By a first step in which, when an originator number is not registered in the address book of the communication terminal, the communication terminal requests the originator information to the base station which relays the corresponding telephone call; a second step in which the base station obtains the originator number of the telephone call which is relayed to the communication terminal concerned from a mobile communication network to send it to the communication terminal; and a third step in which the communication terminal which has received the originator information registers the received originator information in the address book of the communication terminal, the communication terminal which is connected to the mobile communication network obtains the originator information of the telephone call which is received with the originator number being notified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253488-A (JP)
Title: Washing machine
Inventor: HOSOMI KOICHI
IPC: D06F39/14
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To vary an appearance partially by a single part without increasing the number of parts, and to reduce production costs.  <P>SOLUTION: Transparent resin members 55, 60 are provided on a lid 30 for a laundry throw-in opening of a casing of a washing machine. Continuous concave-convex shapes are formed on the reverse surface of the resin members, and the surface is not formed into the concave-convex shapes. The concave-convex shape is formed by adjacently arranging a concave part 101 and a convex part 100. A unit of a concave-convex part 102 in which the concave part 101 and the convex part 100 are combined is continuously formed in one direction so that a concave-convex row 103 formed by alternately arranging the concave part 101 and the convex part 100 in a continuous manner is constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255050-A (JP)
Title: Method for producing cross-coupled compound
Inventor: FUJIMORI TAKETOSHI
IPC: C07C51/353
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cross-coupled compound.  <P>SOLUTION: The method for producing the cross-coupled compound comprises conducting a reaction between a Grignard compound and an organic electrophilic agent in the presence of a copper catalyst and a phosphine of formula R<SP>3</SP><SB>3</SB>P (wherein, R<SP>3</SP>is a 1-6C alkyl, cyclohexyl or a phenyl group optionally having a methyl or methoxy group) or a phosphite of the formula (R<SP>4</SP>O)<SB>3</SB>P (wherein, R<SP>4</SP>is a 1-4C alkyl).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256263-A (JP)
Title: Outdoor unit of air conditioner
Inventor: MASUDA TAKAHIRO
IPC: F24F5/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner capable of confirming failure or an abnormal state from an outside without removing an outer panel with a simple structure.  <P>SOLUTION: In a position confronting a segment display part 2 displaying the failure or the abnormal state of the air conditioner, a carrying handle 10 in a recessed shape is arranged in an inside, and the handle 10 is formed by a transparent material through which the inside can be seen, and thereby, the content of the failure or the abnormality can be virtually recognized through the handle 10, and the outer panel 8 of the outdoor unit 1 is not required to be removed. Further, the carrying handle 10 existing in the ordinary outdoor unit 1 is used, and the structure is simple.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258484-A (JP)
Title: Wafer clamp device
Inventor: TSUKIMOTO HIROAKI
IPC: H01L21/677
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer clamp device which can prevent damage of a wafer and clamp the wafer.  <P>SOLUTION: A wafer positioning device 1 is provided with a cylinder 44 and arm mechanisms 41 to 43. The cylinder 44 is vertically extended. The arm mechanisms 41 to 43 have first arms 41a, 42a, 43a, second arms 41b, 42b, 43b, and springs 41c, 42c, 43c respectively. The first arms 41a, 42a, 43a are supported on the cylinder 44 to be reciprocatably moved along a radius direction of a wafer placed above the cylinder 44. The second arms 41b, 42b, 43b fit in the first arms 41a, 42a, 43a to be moved along their radius direction, and to abut against the peripheral edge of the wafer. The springs 41c, 42c, 43c resiliently connect the first arms 41a, 42a, 43a and the second arms 41b, 42b, 43b respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007167695-A (JP)
Title: Central bank system in game
Inventor: MIZUGUCHI TOSHIKI
IPC: A63F13/12
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powerful means for controlling money supply in a game, which is simple and easy for operator's and controller's sides.  <P>SOLUTION: The means features to have a central bank and a civil bank in a game to control money supply through debts (finance and loan) to a game player.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008257107-A (JP)
Title: Shift device of piano keyboard and method of adjusting shift device of piano keyboard
Inventor: SATO MASARU
IPC: G10C3/12
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the height position of a slide wooden frame and stably keep the height position over a long period, and to prevent the occurrence of an impact noise when touching a key.  <P>SOLUTION: The shift device of piano keyboard 1 is provided with: a key bed 7; a slide wooden frame 9 having a front key frame 17, a center key frame 19, a rear key frame 21, and a key frame plate 23; a shift means 11 for sliding the slide wooden frame 9; and a height position adjustment means 13 for adjusting the height position of the slide wooden frame 9 relative to the key bed 7. The height position adjustment means 13 is comprised of a point base pin 31, a shift guide screw 35 and a base screw 41 to slide the slide wooden frame 9 in a non-contact state with the key bed 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT